4315204220

素因数分解:

$2^2\times 5^1\times {\mathrm{457}}^1\times {\mathrm{472123}}^1$

素因数の和:472589

約数の個数: 24

約数和(自身を含む): 9081777264

約数和(自身を除く): 4766573044

約数列:

[1, 2, 4, 5, 10, 20, 457, 914, 1828, 2285, 4570, 9140, 472123, 944246, 1888492, 2360615, 4721230, 9442460, 215760211, 431520422, 863040844, 1078801055, 2157602110, 4315204220]

約数ペア:

[(1, 4315204220), (2, 2157602110), (4, 1078801055), (5, 863040844), (10, 431520422), (20, 215760211), (457, 9442460), (914, 4721230), (1828, 2360615), (2285, 1888492), (4570, 944246), (9140, 472123)]